Poincaré's disk and half-
Poincaré's disk and half-plane models describe this kind of space. This type of partial differential equation includes the one-dimensional wave function, and the shape of a catenary is modeled by this type of [*] cosine. Lobachevsky developed its type of geometry, which allows for infinite parallel lines between a line and a point. The reciprocal function is an example of this object defined by two oblique asymptotes and an eccentricity greater than one. For 10 points, give this term for a conic section, the set of all points a constant difference away from two foci.
Poincaré's disk and half-plane models describe this kind of space.
{hyperbola} [accept hyperbolic {space}, hyperbolic {cosine}, etc. {when appropriate}]